ITBZ930026A1 - PROCEDURE FOR THE TRANSLATORY HANDLING OF COMPONENTS AND MOTION ACTUATOR FOR THE IMPLEMENTATION OF THE PROCEDURE. - Google Patents
PROCEDURE FOR THE TRANSLATORY HANDLING OF COMPONENTS AND MOTION ACTUATOR FOR THE IMPLEMENTATION OF THE PROCEDURE.Info
- Publication number
- ITBZ930026A1 ITBZ930026A1 IT000026A ITBZ930026A ITBZ930026A1 IT BZ930026 A1 ITBZ930026 A1 IT BZ930026A1 IT 000026 A IT000026 A IT 000026A IT BZ930026 A ITBZ930026 A IT BZ930026A IT BZ930026 A1 ITBZ930026 A1 IT BZ930026A1
- Authority
- IT
- Italy
- Prior art keywords
- components
- cam
- procedure
- force
- contact
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
- F16H53/06—Cam-followers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
- B21C1/27—Carriages; Drives
- B21C1/30—Drives, e.g. carriage-traversing mechanisms; Driving elements, e.g. drawing chains; Controlling the drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/341—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission cam-operated
- B23Q5/342—Cam followers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49293—Camshaft making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
- Y10T74/18312—Grooved
- Y10T74/1832—Multiple screw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2107—Follower
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
- Control Of Position Or Direction (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Gears, Cams (AREA)
- Endoscopes (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Braking Arrangements (AREA)
Abstract
The invention is concerned with the translational movement of components (21) with the aid of an enclosed cam (40), arranged on a peripheral cam carrier (33), for mechanically carrying along the components which are to be moved backwards and forwards by means of the cam in a working direction and a return stroke direction, the said components being carried along by means of drivers (34) which rest on cam faces and preferably have rollers (26, 27) or drums as components which interact with the cam, at least one of the components resting on a cam face which is to be movable under force. It is proposed that the contact force exerted by the components be changed during one cycle of the cam in such a way that in the region of the reversal points (UT, OT) the contact force of at least the component which transmits the respective direction of movement is increased to such an extent that it corresponds at least to the mass force resulting from the braking and accelerating of the part to be moved, the component being held in contact with the cam faces with a minimum force outside the area of the reversal points. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4302788A DE4302788A1 (en) | 1993-02-02 | 1993-02-02 | Process for translational movement of components and movement drive for carrying out the process |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBZ930026A0 ITBZ930026A0 (en) | 1993-05-28 |
ITBZ930026A1 true ITBZ930026A1 (en) | 1994-11-28 |
IT1270523B IT1270523B (en) | 1997-05-06 |
Family
ID=6479378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBZ930026A IT1270523B (en) | 1993-02-02 | 1993-05-28 | PROCEDURE FOR THE TRANSLATORY HANDLING OF COMPONENTS AND MOTION ACTUATOR FOR THE IMPLEMENTATION OF THE PROCEDURE. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5603245A (en) |
EP (1) | EP0609748B1 (en) |
JP (1) | JP2880394B2 (en) |
AT (1) | ATE154104T1 (en) |
DE (2) | DE4302788A1 (en) |
IT (1) | IT1270523B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5724861A (en) * | 1996-03-27 | 1998-03-10 | Emerson Electric Company | Cam follower mounting assembly and method |
DE10343978B4 (en) * | 2003-09-19 | 2012-03-29 | Feintool International Holding | Manufacturing and / or assembly device |
DE102006009197B4 (en) | 2006-02-22 | 2008-09-11 | Hüttlin, Herbert, Dr. h.c. | Oscillating piston engine |
ITPD20150078A1 (en) * | 2015-04-14 | 2016-10-14 | Piaggio & C Spa | STEERING UNIT OF MOTOR VEHICLE AND RELATIVE MOTOR VEHICLE |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1000722A (en) * | 1911-04-07 | 1911-08-15 | Andrew C Danver | Automatic oiling device for push-rods of automobile-engines. |
US1339276A (en) * | 1917-05-02 | 1920-05-04 | Murphy Engineering Co | Cam |
FR550841A (en) * | 1922-05-01 | 1923-03-21 | Device for transforming a rotary movement into a rectilinear movement by means of a curved groove control | |
US2027076A (en) * | 1934-07-24 | 1936-01-07 | Volliman Joseph | Air compressing device |
US2243819A (en) * | 1937-05-14 | 1941-05-27 | Karl L Herrmann | Internal combustion engine |
US2966899A (en) * | 1955-11-30 | 1961-01-03 | Karl L Herrmann | Internal combustion engine |
DE1028067B (en) * | 1957-03-30 | 1958-04-17 | Schumag Schumacher Metallwerke | Feed device, especially for multi-slide drawing machines with continuous passage of the goods |
CH364672A (en) * | 1958-03-31 | 1962-09-30 | Sulzer Ag | Method and device for the smooth drive of machine elements to be moved from one rest position to another, in particular of shafts of looms |
FR1286129A (en) * | 1961-03-20 | 1962-03-02 | Movement transformation and force transmission devices designed according to a new drive principle | |
US3374684A (en) * | 1965-04-17 | 1968-03-26 | Schumag Schumacher Metallwerke | Carriage-reciprocating structure for a machine such as a drawing machine |
US3456630A (en) * | 1968-09-16 | 1969-07-22 | Paul Karlan | Rotary valve cam engine |
DE1936139A1 (en) * | 1969-07-16 | 1971-07-01 | Schumag Schumacher Metallwerke | Slide drawing machine |
JPS4937912A (en) * | 1972-08-15 | 1974-04-09 | ||
US4090478A (en) * | 1976-07-26 | 1978-05-23 | Trimble James A | Multiple cylinder sinusoidal engine |
US4248104A (en) * | 1977-08-01 | 1981-02-03 | Xomox Corporation | Method of and means for providing a cam-actuated, spring-return mechanism wherein the torque output is a function of the cam profile |
JPS5524263A (en) * | 1978-08-11 | 1980-02-21 | Toshiba Corp | Cam |
SE433869B (en) * | 1978-10-25 | 1984-06-18 | Tetra Pak Int | DEVICE FOR COMPENSATION OF MASS FORCES INDEXING MOVEMENT OF A MACHINE ORGAN |
US4432310A (en) * | 1979-05-03 | 1984-02-21 | Leonard J. E. Waller | Parallel cylinder internal combustion engine |
GB2049601B (en) * | 1979-05-19 | 1983-01-12 | Vinten Ltd | Counterbalancing |
EP0112805B1 (en) * | 1982-12-23 | 1987-09-09 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Device to operate the movement of a draw carriage |
IT208171Z2 (en) * | 1986-07-29 | 1988-04-11 | Weber Spa | CAMERING DEVICE |
DE3731786A1 (en) * | 1987-07-02 | 1989-01-12 | Ernst Reimers | Drive arrangement |
DE3877205D1 (en) * | 1988-11-30 | 1993-02-11 | Schumag Ag | MOTOR DRIVE. |
US5357827A (en) * | 1990-03-15 | 1994-10-25 | Abbott Laboratories | Torque compensated cam assembly and method |
US5099805A (en) * | 1990-09-10 | 1992-03-31 | Ingalls William E | Variable valve actuating device and method |
US5231960A (en) * | 1991-06-21 | 1993-08-03 | Ambrose White | Method and appparatus for varying intake and exhaust valve opening and closing in a reciprocating piston engine |
-
1993
- 1993-02-02 DE DE4302788A patent/DE4302788A1/en not_active Ceased
- 1993-05-28 IT ITBZ930026A patent/IT1270523B/en active IP Right Grant
-
1994
- 1994-01-25 DE DE59402951T patent/DE59402951D1/en not_active Expired - Fee Related
- 1994-01-25 AT AT94101006T patent/ATE154104T1/en not_active IP Right Cessation
- 1994-01-25 EP EP94101006A patent/EP0609748B1/en not_active Expired - Lifetime
- 1994-02-01 JP JP6010666A patent/JP2880394B2/en not_active Expired - Fee Related
-
1995
- 1995-11-21 US US08/560,198 patent/US5603245A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2880394B2 (en) | 1999-04-05 |
DE59402951D1 (en) | 1997-07-10 |
US5603245A (en) | 1997-02-18 |
ITBZ930026A0 (en) | 1993-05-28 |
DE4302788A1 (en) | 1994-08-04 |
EP0609748A1 (en) | 1994-08-10 |
EP0609748B1 (en) | 1997-06-04 |
IT1270523B (en) | 1997-05-06 |
ATE154104T1 (en) | 1997-06-15 |
JPH0754952A (en) | 1995-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970528 |